flights4: Subset of observations from the flights tibble in package...
In WdeNooy/UsingRTutorials: Provides learnr Tutorials for a Using R Course

flights4

R Documentation

Subset of observations from the flights tibble in package nycflights13.

Description

Only flights originating from EWR and JFK have been selected. Arrival delay of a flight without negative values has been added as variable arr_delay0.

Usage

flights4

Format

A data frame with 20 variables:

year, month, day: Date of departure.
dep_time, arr_time: Actual departure and arrival times (format HHMM or HMM), local tz.
sched_dep_time, sched_arr_time: Scheduled departure and arrival times (format HHMM or HMM), local tz.
dep_delay, arr_delay: Departure and arrival delays, in minutes. Negative times represent early departures/arrivals.
carrier: Two letter carrier abbreviation. See airlines to get name.
flight: Flight number.
tailnum: Plane tail number. See planes for additional metadata.
origin, dest: Origin and destination. See airports for additional metadata.
air_time: Amount of time spent in the air, in minutes.
distance: Distance between airports, in miles.
hour, minute: Time of scheduled departure broken into hour and minutes.
time_hour: Scheduled date and hour of the flight as a POSIXct date. Along with origin, can be used to join flights data to weather data.
arr_delay0: Arrival delays without negative values.